| 摘要 |
The invention relates to the use of at least one amine in a process for manufacturing an aqueous suspension of mineral material by dispersion and/or milling in the presence of at least one acrylic polymer, as agent that makes it possible to reduce the amount of said polymer. Advantageously, the amount of the acrylic dispersant used is reduced, while retaining the same content of mineral material and maintaining or even improving the rheology of the suspension over time. |
